Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753506Ab0BDG0c (ORCPT ); Thu, 4 Feb 2010 01:26:32 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:53211 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753156Ab0BDG0a (ORCPT ); Thu, 4 Feb 2010 01:26:30 -0500 Date: Thu, 4 Feb 2010 07:26:19 +0100 From: Ingo Molnar To: Dave Airlie Cc: Dave Airlie , torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, dri-devel@lists.sf.net Subject: Re: [crash, PATCH] Revert "drm/radeon/kms: move radeon KMS on/off switch out of staging." Message-ID: <20100204062619.GA29154@elte.hu> References: <20100202081727.GA6788@elte.hu> <21d7e9971002020035v22318962w6412ccd8d93449da@mail.gmail.com> <20100202154656.GD27314@elte.hu> <21d7e9971002021234y275fae02k410af92bb16fee73@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <21d7e9971002021234y275fae02k410af92bb16fee73@mail.gmail.com> User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2587 Lines: 67 * Dave Airlie wrote: > On Wed, Feb 3, 2010 at 1:46 AM, Ingo Molnar wrote: > > > > * Dave Airlie wrote: > > > >> On Tue, Feb 2, 2010 at 6:17 PM, Ingo Molnar wrote: > >> > > >> > * Dave Airlie wrote: > >> > > >> >> > Hi Linus, > >> >> > > >> >> > Please pull the 'drm-linus' branch from > >> >> > ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-linus > >> >> > > >> >> > >> >> I've also added an oops fix I seem to lose off my radar to this tree. > >> >> > >> >> commit 17aafccab4352b422aa01fa6ebf82daff693a5b3 > >> >> Author: Michel D??nzer > >> >> Date: ? Fri Jan 22 09:20:00 2010 +0100 > >> >> > >> >> ? ? drm/radeon/kms: Fix oops after radeon_cs_parser_init() failure. > >> > > >> > >> Wierd this suggests something else is wrong on that machine can you get me > >> the whole dmesg? I'm guessing some iommu or swiotlb issue. > > > > This box has no known hardware or software problems, just this week it booted > > in excess of 1000 kernels so i'd exclude that angle for now. > > > > I have bisected the crash back to the DRM tree and the crash went away with > > the Kconfig revert i applied - and it got fixed by Jerome's patch. I posted > > my config and i posted the relevant boot log as well. Find below the full > > bootlog as well with vanilla -git (ab65832) and the config. (i dont think it > > matters) > > > >> I've asked Jerome to fix the oops, but really anyone with an old .config > >> won't get hit by this, and we've booted this on quite a lot of machines at > >> this point. > > > > I dont see the commit in yesterday's linux-next. It has very fresh > > timestamps: > > > > ?commit f71d0187987e691516cd10c2702f002c0e2f0edc > > ?Author: ? ? Dave Airlie > > ?AuthorDate: Mon Feb 1 11:35:47 2010 +1000 > > ?Commit: ? ? Dave Airlie > > ?CommitDate: Mon Feb 1 11:35:47 2010 +1000 > > > > What kind of widespread testing could this commit have gotten in the less > > than 24 hours before it hit mainline? > > > > Its shipping in a major distro by default, its planned to be shipped in an > even more major distro. Its been boot tested on 1000s of machines by 1000s > of ppl. Well but that's not the precise tree you sent to Linus, is it? Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/